I had the Brazilian hair treatment two months ago and it has been really good. This week I went to a different salon for a wash and blow dry. I did mention to the stylist I had had the Brazilian but I didn't think to tell the shampoo girl.
I now fear the last of the Brazilian has been washed out as my hair is frizzier.
Is that possible or would it be more gradual than one wash with a shampoo that had sodium chloride ruining it all?